Desk Accessories are special, typically small, programs that require a Desk Accessory launcher to launch them on top of other applications.

PrintItDA requires:

• PalmOS 5 PDA with network connection (e.g., WiFi, Treo, etc.) or a low resolution PalmOS 4 PDA with network connection (high resolution PalmOS 4 PDAs, i.e., OS 4 Clies, are not supported, though OS 5 ones are fine).
• Desk Accessory launcher software (see Hints in readme.txt)
• A network printer or print server (typically, a laser printer) that is either HP LaserJet compatible (i.e., supports PCL) or supports PostScript. Almost all laser printers support one or the other. The printer must work either with LPD/LPR protocol (port 515) or with RAW protocol (also known as "JetPrint"; port 9100).